Typed please. Discuss timer features, setup, control, and task
provided. What is pulse width modulation? What are key items to
consider to configure and to control the pulse width modulator?
Exercise 1
Suppose you are given a single-phase
inverter using a unipolar PWM switching thod. Given the DC input as
50 V and the output load is a combination of resistance R
= 5Ω and inductance L = 40 mH. You are required to design
the necessary parameters in order for the inverter to operate with
the following condition.
a fundamental output of 22.5 Vpk at 50 Hz frequency
the current THD of less than 15%
Hint: In this question...
Why would we want to use a state-space approach for
control systems? What are the advantages or
disadvantages? Would it allow more or less flexibility?
Would it cost more?
Describe the advantages of using a balanced scorecard to measure
and control organizational performance. Suppose that you created a
balanced scorecard for your organization. What specific customer
service measures would you include?
Describe 3 advantages and 3 disadvantages of the use of the
emerging technology in the accounting profession. For the
advantages, you should describe how/why these are advantages to the
accounting profession and for the disadvantages, you should
describe why they are disadvantages, how serious these
disadvantages are and whether there are any ways to overcome these
disadvantages
3. Describe the control of cardiovascular function
during exercise including local control, the metaboreflex, central
control and baroreceptor resetting.
Please give a detailed answer. Add supportive equations if
possible.
Describe federal and state infection control regulations and
guidelines, including universal precautions as mandated by the
Occupational Safety and Health Administration (OSHA), for the
prevention, exposure, and control of infectious diseases and
discuss how they apply to the practicing of athletic training.
21a. Draw the state graph and corresponding transition table for
a 3-bit counter with no control inputs that counts in multiples of
3. That is, the count sequence is: 000-011-110-000-.... Use don't
cares in the transition table as appropriate.
b. Draw the state graph and corresponding transition table for a
3-bit binary counter with no control inputs which counts down
rather than up. Include a Z output which signifies when the "count
value modulo 3 is equal to 0."
c....